Combined magnetic resonance tractography and functional magnetic resonance imaging in evaluation of brain tumors involving the motor system

被引：48
作者：
Parmar, H
Sitoh, YY
Yeo, TT
机构：
[1] Natl Inst Neurosci, Dept Neuroradiol, Singapore 308433, Singapore
[2] Natl Inst Neurosci, Dept Neurosurg, Singapore 308433, Singapore
来源：
JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 2004年 / 28卷 / 04期
关键词：
brain tumors; diffusion tensor imaging; magnetic resonance tractogyraphy; functional magnetic resonance imaging;
D O I：
10.1097/00004728-200407000-00019
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
The goal of neuro-oncologic surgery is to maximize tumor resection while preserving vital brain functions. Identification of the relation between the tumor and adjacent functional cortical areas as well as efferent subcortical white matter tracts is important for preservation of function. Combined diffusion tensor imaging with magnetic resonance (MR) tractography and functional blood oxygen level-dependent MR imaging were applied successfully for preoperative planning and guidance in 2 patients with tumors near the motor cortex. The combination of these novel functional imaging techniques can provide new information for presurgical planning.
引用
收藏
页码：551 / 556
页数：6
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